ACCOR SA SPNS/ADR (ACCYY)
How ACCYY actually reacts to news — the realized, point-in-time move the market made, measured across 28 labeled events over the last three years with zero look-ahead.
ACCYY’s median reaction, across the day.
Small sample: only 28 measured events — treat these medians as indicative, not stable.
Reaction stats as of 2026-08-18. Reaction = percent move vs. the price at the news timestamp.
Email me when ACCYY moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to ACCYY’s baseline. Nothing else.
Get “How ACCYY reacts to news” as a PDF.
A free one-page summary: ACCYY’s median reaction to news and the full breakdown by event type — the numbers on this page, in one page.
Recent ACCYY events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| AAPC Launches CPC-M Credential, the Highest Standard of Mastery in Medical Coding | Press release | PR Web | — | +0.90% | |
| Standard Textile and Accor Announce Launch of Mascioni Hotel Collection at Luxury Properties Worldwide | Press release | PR Newswire | -0.40% | -1.19% | |
| Raffles Hotels & Resorts to Debut a Haven of Enchanted Glamour in Mexico | Press release | PR Newswire | — | +0.27% | |
| Accor will bring luxury hospitality to both city and country in the culturally rich region of Rajasthan | Press release | PR Newswire | +0.00% | -0.51% | |
| Fairmont Chateau Lake Louise Unveils "BASIN Glacial Waters," Opening Summer 2025 | Press release | Canada Newswire | — | +0.33% | |
| Accor unveils an outstanding line-up of new hotels, resorts and hospitality experiences debuting in 2025 | Press release | Canada Newswire | +0.00% | -0.80% | |
| Kylian Mbappé and Accor Forge Alliance to Empower Younger Generations | Press release | Canada Newswire | -0.48% | -1.20% | |
| Accor, Paris 2024 Premium Partner, unveils its press kit | Press release | PR Newswire | +0.00% | -0.24% | |
| Accor and IDeaS Announce a Global Revenue Management Partnership Across Accor's Portfolio | Press release | PR Newswire | +0.00% | +0.00% | |
| Accor to open a bold array of new hotels in 2024 | Press release | PR Newswire | +0.00% | -0.03% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the ACCYY section they belong to.
More of the dataset.
ACCYY earnings → · Analyst actions → · SEC filings →
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Every name we’ve measured, in one place.
How the numbers are made.
How is ACCOR SA SPNS/ADR's median reaction calculated?
Every labeled ACCYY news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 28 events is what this page reports. On a sample this small (28 events), treat these medians as indicative, not stable. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-08-18.
Does ACCYY's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.